/Engine/Plugins/VirtualProduction/DMX/DMXEngine/Source/DMXRuntime/Public/Sequencer/MovieSceneDMXLibrarySection.h
[TArray](API\Runtime\Core\Containers\TArray)< [FDMXFixturePatchChannel](API\Plugins\DMXRuntime\Sequencer\FDMXFixturePatchChannel) > & GetMutableFixturePatchChannels()